Give One Example of a Chemical Reaction Characterised by Evolution of a Gas. - CBSE Class 10 - Science
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Give one example of a chemical reaction characterised by evolution of a gas.
Evolution of gas: When zinc granules react with dilute sulphuric acid in a flask, hydrogen gas evolves and zinc sulphate solution is formed.
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Solution Give One Example of a Chemical Reaction Characterised by Evolution of a Gas. Concept: Chemical Equation.